Here is a vintage Lot of 44 Bausch & Lomb lens unused, Mint in the package. There is a total of 44 unused lenses.

10 in paper sleeves. B&L Balex +1.25 SPH +0.50 CYL, blue A AEC51.

10 B&L Balex SPH +1.50 CYL +0.50 blue A AEC51.

5 B&L Balex SPH +0.2 5 cyl +0.75 blue O BDF52.

7 B&L Balex SPH +0.25 cyl +0.75 blue A.

3 B&L Balex SPH 0.2 5. Cly +0.75 blue A AEC51.

4 B&L Balex SPH +1.2 5CYL +0.50 blue O.

5 B&L Balcor SPHERE +0.2 5. Cyl +0.75 thickness 2.4 (2) and thickness 2.3 (3) Blue O